Home GPU Comparison AMD Radeon HD 6650M vs AMD Radeon HD 8750A

AMD Radeon HD 6650M vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6650M and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6650M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 16.00GB/s)
96 additional rendering cores
AMD Radeon HD 8750A 's Advantages
Released 2 years and 1 months late

Score

Benchmark

FP32 (float)
Radeon HD 6650M +24%
0.576 TFLOPS
Radeon HD 8750A
0.461 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Feb 2013
Vancouver
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
16.00GB/s

Render Config

6
Compute Units
6
-
-
-
480
Shading Units
384
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
4.800 GPixel/s
14.40 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
460.8 GFLOPS
-
FP64 (double)
28.80 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
Mars
Whistler LE (216-0810028)
GPU Variant
Mars XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.95 billion
118 mm²
Die Size
77 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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